If you're gonna take on an epic trail ride, you need a pack that can hold all of your essentials; lots of water, lots of gear, and lots and lots of comfort. The CamelBak M.U.L.E. 100oz Hydration Pack is the original narrow-gauge pack for 3+ hours of mountain bike action. It's Independent Suspension harness and Slider Sternum Strap keeps everything in one place while the to 671 cubic inch capacity offers plenty of room for your gear....